/*
 * Copyright (C) 2012 ZXing authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.angcyo.rcode.core;

import android.content.SharedPreferences;

/**
 * Enumerates settings of the preference controlling the front light.
 */
public enum DecoderMode {

  Zxing,
  Zbar;

  public static DecoderMode parse(String modeString) {
    return modeString == null ? Zxing : valueOf(modeString);
  }

  public static DecoderMode readPref(SharedPreferences sharedPrefs) {
    return parse(sharedPrefs.getString(PreferencesActivity.KEY_DECODER_TYPE, Zxing.toString()));
  }

}
